public static string GetCachedPath(CardData data)
{
var url = data.Image;
if (string.IsNullOrEmpty(data.Title))
{
data.Title = "default";
}
string imageName = string.Format(cachedImageNameFormat, data.Title, data.Id);
string fileName = Application.persistentDataPath + "/" + Path.GetFileName(imageName);
#if !UNITY_WINRT
if (File.Exists(fileName))
{
url = "file://" + fileName;
}
else
#endif
{
url = AzureMuseumImageFormatter.GetImageUri(url, 277, 274).ToString();
}
return(url);
}
public static IEnumerator Cache(CardData data)
{
var url = data.Image;
if (string.IsNullOrEmpty(data.Title))
{
data.Title = "default";
}
bool saveToFile;
string imageName = string.Format(cachedImageNameFormat, data.Title, data.Id);
string fileName = Application.persistentDataPath + "/" + Path.GetFileName(imageName);
#if !UNITY_WINRT
if (File.Exists(fileName))
{
saveToFile = false;
url = "file://" + fileName;
}
else
#endif
{
saveToFile = true;
url = AzureMuseumImageFormatter.GetImageUri(url, 277, 274).ToString();
}
WWW www = null;
int tries = 3;
while (--tries >= 0)
{
www = new WWW(url);
yield return(www);
if (www.bytesDownloaded != 0)
{
break;
}
}
#if !UNITY_WINRT
if (saveToFile && www != null && www.bytesDownloaded != 0)
{
fileName = Application.persistentDataPath + "/" + Path.GetFileName(imageName);
var cache = new FileStream(fileName, FileMode.Create);
cache.Write(www.bytes, 0, www.bytes.Length);
cache.Close();
}
#endif
}
public static IEnumerator CacheAndSet(SpriteRenderer renderer, CardData data)
{
var url = data.Image;
if (string.IsNullOrEmpty(data.Title))
{
data.Title = "default";
}
bool saveToFile;
string imageName = string.Format(cachedImageNameFormat, data.Title, data.Id);
string fileName = Application.persistentDataPath + "/" + Path.GetFileName(imageName);
if (File.Exists(fileName))
{
saveToFile = false;
url = "file://" + fileName;
}
else
{
saveToFile = true;
url = AzureMuseumImageFormatter.GetImageUri(url, 277, 274).ToString();
}
var www = new WWW(url);
yield return(www);
if (saveToFile)
{
fileName = Application.persistentDataPath + "/" + Path.GetFileName(imageName);
File.WriteAllBytes(fileName, www.bytes);
}
if (renderer != null)
{
var sprite = Sprite.Create(
www.texture,
new Rect(0, 0, 277, 274),
new Vector2(0.5f, 0.5f));
renderer.sprite = sprite;
}
}
